Benzimidazolium hydrogen bis(3‐carboxyphenoxyacetate)
The anion in the structure of the title compound, C7H7N2+·H+·2C9H7O5−, has a CO2H unit on the aromatic ring. Two anions are linked through an `acid H' atom (which lies on a center of inversion) to give a monoanionic entity. Adjacent entities are linked into a linear chain through hydrogen bondi...
Gespeichert in:
| Veröffentlicht in: | Acta crystallographica. Section E, Structure reports online Structure reports online, 2004-10, Vol.60 (10), p.o1856-o1858 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | The anion in the structure of the title compound, C7H7N2+·H+·2C9H7O5−, has a CO2H unit on the aromatic ring. Two anions are linked through an `acid H' atom (which lies on a center of inversion) to give a monoanionic entity. Adjacent entities are linked into a linear chain through hydrogen bonding involving the CO2H units. The chains are connected into a layer structure through the benzimidazolium cations, which possess C2 symmetry. |
|---|---|
| ISSN: | 1600-5368 1600-5368 |
| DOI: | 10.1107/S1600536804023281 |